TV Input HAL 2.0 VTS

Initial version, fixed tabs.
Addressed comments.
Updated based on new AIDL interface changes.

Bug: 227673740
Test: VTS
Change-Id: I0b5533ccff8c2c9ab9e0393cadce86b26cfc157b
diff --git a/tv/input/aidl/vts/functional/VtsHalTvInputTargetTest.h b/tv/input/aidl/vts/functional/VtsHalTvInputTargetTest.h
new file mode 100644
index 0000000..c76e568
--- /dev/null
+++ b/tv/input/aidl/vts/functional/VtsHalTvInputTargetTest.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/binder_manager.h>
+
+#include <aidl/Gtest.h>
+#include <aidl/Vintf.h>
+
+#include <aidl/android/hardware/tv/input/BnTvInputCallback.h>
+#include <aidl/android/hardware/tv/input/ITvInput.h>
+#include <aidl/android/hardware/tv/input/TvInputDeviceInfo.h>
+#include <aidl/android/hardware/tv/input/TvInputEvent.h>
+#include <aidl/android/hardware/tv/input/TvStreamConfig.h>
+
+#include <log/log.h>
+#include <utils/KeyedVector.h>
+
+using namespace aidl::android::hardware::tv::input;
+using namespace std;
+
+using ::aidl::android::hardware::common::NativeHandle;
+
+#define WAIT_FOR_EVENT_TIMEOUT 5
+#define DEFAULT_ID INT32_MIN
+
+namespace VtsHalTvInputTargetTest {
+
+class TvInputAidlTest : public testing::TestWithParam<string> {
+  public:
+    class TvInputCallback : public BnTvInputCallback {
+      public:
+        TvInputCallback(shared_ptr<TvInputAidlTest> parent);
+        ::ndk::ScopedAStatus notify(const TvInputEvent& in_event) override;
+
+      private:
+        shared_ptr<TvInputAidlTest> parent_;
+    };
+
+    virtual void SetUp() override;
+    virtual void TearDown() override;
+
+    /* Called when a DEVICE_AVAILABLE event is received. */
+    void onDeviceAvailable(const TvInputDeviceInfo& deviceInfo);
+
+    /* Called when a DEVICE_UNAVAILABLE event is received. */
+    void onDeviceUnavailable(int32_t deviceId);
+
+    /* Called when a STREAM_CONFIGURATIONS_CHANGED event is received. */
+    ::ndk::ScopedAStatus onStreamConfigurationsChanged(int32_t deviceId);
+
+    /* Gets and updates the stream configurations for a device. */
+    ::ndk::ScopedAStatus updateStreamConfigurations(int32_t deviceId);
+
+    /* Gets and updates the stream configurations for all existing devices. */
+    void updateAllStreamConfigurations();
+
+    /* Returns a list of indices of stream_config_ whose corresponding values are not empty. */
+    vector<size_t> getConfigIndices();
+
+    /*
+     * Returns DEFAULT_ID if there is no missing integer in the range [0, the size of nums).
+     * Otherwise, returns the smallest missing non-negative integer.
+     */
+    int32_t getNumNotIn(vector<int32_t>& nums);
+
+  protected:
+    shared_ptr<ITvInput> tv_input_;
+    shared_ptr<TvInputCallback> tv_input_callback_;
+    android::KeyedVector<int32_t, TvInputDeviceInfo> device_info_;
+    android::KeyedVector<int32_t, vector<TvStreamConfig>> stream_config_;
+    mutex mutex_;
+    NativeHandle handle_;
+};
+
+}  // namespace VtsHalTvInputTargetTest